20058513101 has 8 divisors (see below), whose sum is σ = 21889893600. Its totient is φ = 18228445840.

The previous prime is 20058513071. The next prime is 20058513103. The reversal of 20058513101 is 10131585002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20058513101 - 2¹⁸ = 20058250957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20058513103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296231 + ... + 357588.

It is an arithmetic number, because the mean of its divisors is an integer number (2736236700).

Almost surely, 2^20058513101 is an apocalyptic number.

It is an amenable number.

20058513101 is a deficient number, since it is larger than the sum of its proper divisors (1831380499).

20058513101 is a wasteful number, since it uses less digits than its factorization.

20058513101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656619.

The product of its (nonzero) digits is 1200, while the sum is 26.

The spelling of 20058513101 in words is "twenty billion, fifty-eight million, five hundred thirteen thousand, one hundred one".